anychart.onDocumentReady(function () {
var chart = anychart.sparkline([70, 5, 10, 60, 20, 50, 30]);
chart.seriesType('column');
chart.lastFill(['#F44336', '#FFEB3B'], 45, true, 0.5);
chart.title({text: 'Set fill as a linear gradient for the last point', orientation: 'top'});
chart.container('container');